Chains and heterogens:
PDB Chain Sequences:
>2a7sA (A:) mtsvtdrsahsaerstehtidihttagklaelhkrreeslhpvgedavekvhakgkltar eriyalldedsfveldalakhrstnfnlgekrplgdgvvtgygtidgrdvcifsqdatvf ggslgevygekivkvqelaiktgrpligindgagariqegvvslglysrifrnnilasgv ipqislimgaaagghvyspaltdfvimvdqtsqmfitgpdviktvtgeevtmeelggaht hmaksgtahyaasgeqdafdyvrellsylppnnstdapryqaaaptgpieenltdedlel dtlipdspnqpydmhevitrllddefleiqagyaqnivvgfgridgrpvgivanqpthfa gcldinasekaarfvrtcdcfnipivmlvdvpgflpgtdqeyngiirrgakllyaygeat vpkitvitrkayggaycvmgskdmgcdvnlawptaqiavmgasgavgfvyrqqlaeaaan gedidklrlrlqqeyedtlvnpyvaaergyvdavippshtrgyigtalrllerkiaqlpp kkhgnvpl
>2a7sA (A:) idihttagklaelhkrreeslhpvgedavekvhakgkltareriyalldedsfveldala khrstnfnlgekrplgdgvvtgygtidgrdvcifsqdatvfggslgevygekivkvqela iktgrpligindgagariqegvvslglysrifrnnilasgvipqislimgaaagghvysp altdfvimvdqtsqmfitgpdviktvtgeevtmeelggahthmaksgtahyaasgeqdaf dyvrellsylppnnstdapryqaaaptgpieenltdedleldtlipdspnqpydmhevit rllddefleiqagyaqnivvgfgridgrpvgivanqpthfagcldinasekaarfvrtcd cfnipivmlvdvpgflpgtdqeyngiirrgakllyaygeatvpkitvitrkayggaycvm gskdmgcdvnlawptaqiavmgasgavgfvyrqqlaeaaangedidklrlrlqqeyedtl vnpyvaaergyvdavippshtrgyigtalrllerkiaqlppkkhgnvpl
>2a7sB (B:) mtsvtdrsahsaerstehtidihttagklaelhkrreeslhpvgedavekvhakgkltar eriyalldedsfveldalakhrstnfnlgekrplgdgvvtgygtidgrdvcifsqdatvf ggslgevygekivkvqelaiktgrpligindgagariqegvvslglysrifrnnilasgv ipqislimgaaagghvyspaltdfvimvdqtsqmfitgpdviktvtgeevtmeelggaht hmaksgtahyaasgeqdafdyvrellsylppnnstdapryqaaaptgpieenltdedlel dtlipdspnqpydmhevitrllddefleiqagyaqnivvgfgridgrpvgivanqpthfa gcldinasekaarfvrtcdcfnipivmlvdvpgflpgtdqeyngiirrgakllyaygeat vpkitvitrkayggaycvmgskdmgcdvnlawptaqiavmgasgavgfvyrqqlaeaaan gedidklrlrlqqeyedtlvnpyvaaergyvdavippshtrgyigtalrllerkiaqlpp kkhgnvpl
>2a7sB (B:) idihttagklaelhkrreeslhpvgedavekvhakgkltareriyalldedsfveldala khrstnfnlgekrplgdgvvtgygtidgrdvcifsqdatvfggslgevygekivkvqela iktgrpligindgagariqegvvslglysrifrnnilasgvipqislimgaaagghvysp altdfvimvdqtsqmfitgpdviktvtgeevtmeelggahthmaksgtahyaasgeqdaf dyvrellsylppnnstdapryqaaaptgpieenltdedleldtlipdspnqpydmhevit rllddefleiqagyaqnivvgfgridgrpvgivanqpthfagcldinasekaarfvrtcd cfnipivmlvdvpgflpgtdqeyngiirrgakllyaygeatvpkitvitrkayggaycvm gskdmgcdvnlawptaqiavmgasgavgfvyrqqlaeaaangedidklrlrlqqeyedtl vnpyvaaergyvdavippshtrgyigtalrllerkiaqlppkkhgnvpl
>2a7sC (C:) mtsvtdrsahsaerstehtidihttagklaelhkrreeslhpvgedavekvhakgkltar eriyalldedsfveldalakhrstnfnlgekrplgdgvvtgygtidgrdvcifsqdatvf ggslgevygekivkvqelaiktgrpligindgagariqegvvslglysrifrnnilasgv ipqislimgaaagghvyspaltdfvimvdqtsqmfitgpdviktvtgeevtmeelggaht hmaksgtahyaasgeqdafdyvrellsylppnnstdapryqaaaptgpieenltdedlel dtlipdspnqpydmhevitrllddefleiqagyaqnivvgfgridgrpvgivanqpthfa gcldinasekaarfvrtcdcfnipivmlvdvpgflpgtdqeyngiirrgakllyaygeat vpkitvitrkayggaycvmgskdmgcdvnlawptaqiavmgasgavgfvyrqqlaeaaan gedidklrlrlqqeyedtlvnpyvaaergyvdavippshtrgyigtalrllerkiaqlpp kkhgnvpl
>2a7sC (C:) idihttagklaelhkrreeslhpvgedavekvhakgkltareriyalldedsfveldala khrstnfnlgekrplgdgvvtgygtidgrdvcifsqdatvfggslgevygekivkvqela iktgrpligindgagariqegvvslglysrifrnnilasgvipqislimgaaagghvysp altdfvimvdqtsqmfitgpdviktvtgeevtmeelggahthmaksgtahyaasgeqdaf dyvrellsylppnnstdapryqaaaptgpieenltdedleldtlipdspnqpydmhevit rllddefleiqagyaqnivvgfgridgrpvgivanqpthfagcldinasekaarfvrtcd cfnipivmlvdvpgflpgtdqeyngiirrgakllyaygeatvpkitvitrkayggaycvm gskdmgcdvnlawptaqiavmgasgavgfvyrqqlaeaaangedidklrlrlqqeyedtl vnpyvaaergyvdavippshtrgyigtalrllerkiaqlppkkhgnvpl
>2a7sD (D:) mtsvtdrsahsaerstehtidihttagklaelhkrreeslhpvgedavekvhakgkltar eriyalldedsfveldalakhrstnfnlgekrplgdgvvtgygtidgrdvcifsqdatvf ggslgevygekivkvqelaiktgrpligindgagariqegvvslglysrifrnnilasgv ipqislimgaaagghvyspaltdfvimvdqtsqmfitgpdviktvtgeevtmeelggaht hmaksgtahyaasgeqdafdyvrellsylppnnstdapryqaaaptgpieenltdedlel dtlipdspnqpydmhevitrllddefleiqagyaqnivvgfgridgrpvgivanqpthfa gcldinasekaarfvrtcdcfnipivmlvdvpgflpgtdqeyngiirrgakllyaygeat vpkitvitrkayggaycvmgskdmgcdvnlawptaqiavmgasgavgfvyrqqlaeaaan gedidklrlrlqqeyedtlvnpyvaaergyvdavippshtrgyigtalrllerkiaqlpp kkhgnvpl
>2a7sD (D:) idihttagklaelhkrreeslhpvgedavekvhakgkltareriyalldedsfveldala khrstnfnlgekrplgdgvvtgygtidgrdvcifsqdatvfggslgevygekivkvqela iktgrpligindgagariqegvvslglysrifrnnilasgvipqislimgaaagghvysp altdfvimvdqtsqmfitgpdviktvtgeevtmeelggahthmaksgtahyaasgeqdaf dyvrellsylppnnstdapryqaaaptgpieenltdedleldtlipdspnqpydmhevit rllddefleiqagyaqnivvgfgridgrpvgivanqpthfagcldinasekaarfvrtcd cfnipivmlvdvpgflpgtdqeyngiirrgakllyaygeatvpkitvitrkayggaycvm gskdmgcdvnlawptaqiavmgasgavgfvyrqqlaeaaangedidklrlrlqqeyedtl vnpyvaaergyvdavippshtrgyigtalrllerkiaqlppkkhgnvpl
>2a7sE (E:) mtsvtdrsahsaerstehtidihttagklaelhkrreeslhpvgedavekvhakgkltar eriyalldedsfveldalakhrstnfnlgekrplgdgvvtgygtidgrdvcifsqdatvf ggslgevygekivkvqelaiktgrpligindgagariqegvvslglysrifrnnilasgv ipqislimgaaagghvyspaltdfvimvdqtsqmfitgpdviktvtgeevtmeelggaht hmaksgtahyaasgeqdafdyvrellsylppnnstdapryqaaaptgpieenltdedlel dtlipdspnqpydmhevitrllddefleiqagyaqnivvgfgridgrpvgivanqpthfa gcldinasekaarfvrtcdcfnipivmlvdvpgflpgtdqeyngiirrgakllyaygeat vpkitvitrkayggaycvmgskdmgcdvnlawptaqiavmgasgavgfvyrqqlaeaaan gedidklrlrlqqeyedtlvnpyvaaergyvdavippshtrgyigtalrllerkiaqlpp kkhgnvpl
>2a7sE (E:) idihttagklaelhkrreeslhpvgedavekvhakgkltareriyalldedsfveldala khrstnfnlgekrplgdgvvtgygtidgrdvcifsqdatvfggslgevygekivkvqela iktgrpligindgagariqegvvslglysrifrnnilasgvipqislimgaaagghvysp altdfvimvdqtsqmfitgpdviktvtgeevtmeelggahthmaksgtahyaasgeqdaf dyvrellsylppnnstdapryqaaaptgpieenltdedleldtlipdspnqpydmhevit rllddefleiqagyaqnivvgfgridgrpvgivanqpthfagcldinasekaarfvrtcd cfnipivmlvdvpgflpgtdqeyngiirrgakllyaygeatvpkitvitrkayggaycvm gskdmgcdvnlawptaqiavmgasgavgfvyrqqlaeaaangedidklrlrlqqeyedtl vnpyvaaergyvdavippshtrgyigtalrllerkiaqlppkkhgnvpl
>2a7sF (F:) mtsvtdrsahsaerstehtidihttagklaelhkrreeslhpvgedavekvhakgkltar eriyalldedsfveldalakhrstnfnlgekrplgdgvvtgygtidgrdvcifsqdatvf ggslgevygekivkvqelaiktgrpligindgagariqegvvslglysrifrnnilasgv ipqislimgaaagghvyspaltdfvimvdqtsqmfitgpdviktvtgeevtmeelggaht hmaksgtahyaasgeqdafdyvrellsylppnnstdapryqaaaptgpieenltdedlel dtlipdspnqpydmhevitrllddefleiqagyaqnivvgfgridgrpvgivanqpthfa gcldinasekaarfvrtcdcfnipivmlvdvpgflpgtdqeyngiirrgakllyaygeat vpkitvitrkayggaycvmgskdmgcdvnlawptaqiavmgasgavgfvyrqqlaeaaan gedidklrlrlqqeyedtlvnpyvaaergyvdavippshtrgyigtalrllerkiaqlpp kkhgnvpl
>2a7sF (F:) idihttagklaelhkrreeslhpvgedavekvhakgkltareriyalldedsfveldala khrstnfnlgekrplgdgvvtgygtidgrdvcifsqdatvfggslgevygekivkvqela iktgrpligindgagariqegvvslglysrifrnnilasgvipqislimgaaagghvysp altdfvimvdqtsqmfitgpdviktvtgeevtmeelggahthmaksgtahyaasgeqdaf dyvrellsylppnnstdapryqaaaptgpieenltdedleldtlipdspnqpydmhevit rllddefleiqagyaqnivvgfgridgrpvgivanqpthfagcldinasekaarfvrtcd cfnipivmlvdvpgflpgtdqeyngiirrgakllyaygeatvpkitvitrkayggaycvm gskdmgcdvnlawptaqiavmgasgavgfvyrqqlaeaaangedidklrlrlqqeyedtl vnpyvaaergyvdavippshtrgyigtalrllerkiaqlppkkhgnvpl